Impact parameter dependent JIMWLK evolution meets HERA data
Mäntysaari, H., & Schenke, B. (2019). Impact parameter dependent JIMWLK evolution meets HERA data. In D. d'Enterria, A. Morsch, & P. Crochet (Eds.), Hard Probes 2018 : International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Article 114). Sissa Medialab srl. POS Proceedings of Science, 345. https://doi.org/10.22323/1.345.0114
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POS Proceedings of ScienceDate
2019Copyright
© 2019
We calculate the small-x evolution of protons with finite size by solving numerically the JIMWLK evolution equation. The initial condition is constrained by the HERA measurements of charm reduced cross section and of exclusive vector meson production. We compute the energy dependence of diffractive cross sections in order to access the energy evolution of the event-by-event fluctuating proton density profile. The fundamental problems arising from the regime sensitive to non-perturbatively large dipoles are also discussed.
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Sissa Medialab srlConference
International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear CollisionsIs part of publication
Hard Probes 2018 : International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear CollisionsISSN Search the Publication Forum
1824-8039Keywords
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https://converis.jyu.fi/converis/portal/detail/Publication/33244066
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Research Council of Finland; European CommissionFunding program(s)
Postdoctoral Researcher, AoF; ERC European Research Council, H2020
The content of the publication reflects only the author’s view. The funder is not responsible for any use that may be made of the information it contains.
Additional information about funding
H.M. is supported by the Academy of Finland, project 314764, and by the European Research Council, Grant ERC-2015-CoG-681707. BPS is supported under DOE Contract No. DE-SC0012704 and acknowledges a DOE Office of Science Early Career Award. Computing resources of the National Energy Research Scientific Computing Center supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231 and of the CSC – IT Center for Science in Espoo, Finland were used. ...License
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